The membrane of the thylakoids encloses a space called as $......$

Ferredoxin is a component of which of the following?

The high energy of electrons is used during the synthesis of .........

In which stage of photosynthesis is light directly necessary?

In non-cyclic photophosphorylation,how many protons $(H^+)$ are released into the lumen of the thylakoid for the photolysis of $2$ molecules of $H_2O$ (in $H^+$)?

$NADP$ reductase enzyme is located on: